The caves are very nice, but you need some luck with the guide. The girl we had was very hurried. The first 800m to the entrance to the cave uphill were very fast and very hard for our 5yo to follow in 34° heat. We got there more than an hour ahead, so she could have told us to already do the 800m to the cave. The guide was constantly 50-100m ahead of us. In the cave itself she was also constantly way ahead of us and by the time we got to her, she had already finished most of the info she gave to the other 3 guests. She knew way ahead we had a child, so she could have informed us if accordig to her it would be too fast, but to be fair, it was already pretty fast for adults to follow. She told us this was just the pace of the tour, afterwards. The tour took 45min at her speed while the booklet said 1h15 and she told us beforehand 1h30. While walking back on our own, we met the next tour group. They also had a child about the same age and the tour guide was walking the 800m together with them, as it should be. The caves are nice, but the guide we had was not suited to be a guide.